Samson Power Amplifiers manual EX500 Active Subwoofer, DB500a powered loudspeaker

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dB500a and dB500

Unquestionably the finest sounding large format PA speaker available today. The dB500a powered speaker, and its passive counterpart the dB500 represent one of the most extensive R&D projects ever taken on by Samson.

Public Address Systems

dB500a

The dB500a powered loudspeaker

Inside our rigid custom designed cabinet is a 15” driver designed exclusively for this project. It’s matched with a new 1.75” titanium high frequency driver, aimed through a

1” diameter horn. The dB500a features 500 watts of Class H power (400 watts low frequency/100 watts high frequency) and has a crossover designed for high SPL. Our exclusive Optimax™ signal processing circuitry provides total speaker protection but won’t cut the low end at high volumes, as similar speakers with sliding filters do.

The back panel has a built-in mixer-like preamp section with mic and line inputs, XLR connectors and level controls. Controls for the selectable low pass filter and Optimax processing are also included.

Near Field

Far Field

S

SAMSON

A

 

M

 

S

 

O

 

N

 

30°

15°

STAGE MONITOR POSITIONS

dB500 and dB500a speakers are also designed to work as floor monitors. The cabinet is designed to provide

two different monitor angles, depending on the application and size of the stage.

Public Address Systems

dB500

dB500 Passive Loud Speaker

The passive dB500 has many of the same features as the dB500a, including the same rugged enclosure and advanced drivers. A natural sounding fixed crossover is built-in, and the back panel features 1/4" and XLR connectors.

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Both dB500 and dB500a speaker cabinets feature an array of mounting options.

Designed with floor monitoring in mind, they are also easily stacked or permanently installed.

A 1 3/8" pole receptacle is built in, and 10 reinforced fly points are available.

EX500 ACTIVE SUBWOOFER

An excellent sub for serious sound reinforcement, and the perfect match for the dB500a.

The EX500 provides 500 Watts of power driving a custom, heavy-duty 15" low frequency driver. It is the ideal complement to the dB500/dB500a, or our Expedition Pro speakers. The built-in stereo crossover lets you use the EX500 in mono or as a common subwoofer in a stereo system. It also features a steel grill and rigid corners for durability, as well as an integral pole mount for conveniently mounting Expedition cabinets above.

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Contents Winter/Spring Servo 550 Power AMPLIfiER Servo 120 Power AMPLIfiERServo 170 Power AMPLIfiER Servo 260 Power AMPLIfiERS1500 Power AMPLIfiER S500 Power AMPLIfiERS700 Power AMPLIfiER S1000 Power AMPLIfiERScurve 131 31 Band EQ F800 Power AMPLIfiERF1200 Power AMPLIfiER Scurve 215 2X 15 Band EQS3-WAY Crossover Scom Stereo CompressorScom Plus COMPRESSOR/LIMITER Scom 4 GATE/COMPRESSORCcontrol Studio Matrix Cvalve Tube Preamp SdirectCcom 16 Compressor Ccom Opti Optical CompressorMDR 16 Mixer MDR 6 MixerMDR 8 Mixer MDR 10 MixerMixpad 4 Portable Mixer TM300 Stereo Powered MixerTM500 Stereo Powered Mixer PA324 Powered MixerSpatch Plus Patch BAY Powerbrite PRO Power DistributionPowerbrite Rack Power Distribution Powerstrip Rack Power DistributionExpedition PRO XP300 Expedition ExpressExpedition PRO XP100 Expedition PRO XP200EX500 Active Subwoofer DB500a powered loudspeakerDB500a DB500C05 HAND-HELD Condenser MIC C01 Condenser MICC02 Pencil Condenser MIC C03 Multipattern Condenser MICKick Dynamic Drum MIC Q7 Cardioid Dynamic MICSnare Dynamic Drum MIC TOM Dynamic Drum MICHM40 Horn Condenser MIC R11 Hypercardioid MICR21 Cardioid Dynamic MIC R21S Cardioid Dynamic MICRH100 Headphones PM4 Phantom Power AdapterRH600 Headphones RH300 HeadphonesPower Amplifiers Power Distribution & Rack Gear Microphones

Power Amplifiers specifications

Samson Power Amplifiers have been a staple in audio performance for decades, renowned for their reliability, quality, and versatility. Catering to an array of applications from live sound to studio settings, Samson amplifiers offer a blend of advanced technology and user-friendly design, making them a preferred choice for audio professionals.

One of the standout features of Samson Power Amplifiers is their robust construction. Designed for durability, these amplifiers are typically housed in rugged steel chassis, ensuring they withstand the rigors of transport and stage use. The cooling systems integrated into the amplifiers prevent overheating during prolonged use, a critical attribute for live performances where reliability is non-negotiable.

Samson amplifiers utilize state-of-the-art Class D technology, known for its efficiency and lightweight design. Unlike traditional Class AB amplifiers, Class D options deliver high power output with minimal energy loss, allowing for greater emphasis on sound fidelity. This technology not only enhances performance but also results in lower operating costs and reduced heat output, contributing to their longevity.

Another key characteristic of Samson Power Amplifiers is the inclusion of advanced protection circuitry. This feature guards against short circuits, thermal overload, and under-voltage conditions, ensuring safe operation in various environments. Users can feel confident that their equipment is safeguarded, allowing them to focus on delivering powerful audio experiences without worrying about equipment failure.

Samson models often come equipped with comprehensive connectivity options, including XLR, 1/4-inch, and RCA inputs, as well as speaker outputs for various configurations. This flexibility makes it easy to integrate their amplifiers into existing setups, fostering a seamless user experience. Moreover, many models offer variable speed fan cooling and LED indicators that provide real-time status updates, enhancing user control.

The sound quality produced by Samson Power Amplifiers is another major selling point. Designed to deliver clear, transparent audio reproduction, they accommodate both high and low frequencies efficiently, making them suitable for a range of applications—from driving PA systems to amplifying studio monitors.

In summary, Samson Power Amplifiers stand out for their durability, efficiency, protection features, diverse connectivity options, and superior sound quality. Whether for touring bands, DJs, or studio engineers, these amplifiers offer the versatility and reliability required to meet the demands of any audio application, solidifying their status as indispensable tools in the sound reinforcement landscape.